Average annual temperature is 26.8 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 12.5 °C
Number of sunny days: 123 days
Number of rainy days: 242 days
Look at detailed online map of San Bartolomé Xtún
* Weather data for San Bartolomé Xtún Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.2 | 33.8 | 36.1 | 38.7 | 39.4 | 40.6 | 37.4 | 37.1 | 36.3 | 37.4 | 33.5 | 33.0 |
| Average daytime temperature (°C) | 29.8 | 30.8 | 33.4 | 35.3 | 35.7 | 36.8 | 35.5 | 34.8 | 34.6 | 32.7 | 30.1 | 28.3 |
| Average temperature (°C) | 24.0 | 24.8 | 26.5 | 27.8 | 28.2 | 29.3 | 28.7 | 28.4 | 27.8 | 26.9 | 25.3 | 23.3 |
| Average night temperature (°C) | 19.8 | 20.4 | 21.5 | 22.4 | 23.2 | 24.4 | 24.6 | 24.5 | 23.7 | 22.9 | 22.0 | 20.0 |
| Absolute minimum temperature (°C) | 13.8 | 15.1 | 18.4 | 18.7 | 18.2 | 21.0 | 23.5 | 23.1 | 22.0 | 18.3 | 19.7 | 12.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.5 | 10.0 | 10.5 | 11.6 | 11.8 | 11.7 | 11.3 | 11.7 | 11.1 | 10.3 | 9.4 | 8.9 |
| Precipitation (mm) | 20 | 17 | 22 | 14 | 22 | 63 | 71 | 85 | 99 | 64 | 49 | 70 |
| Sunny days | 17 | 16 | 23 | 20 | 13 | 8 | 2 | 1 | 0 | 8 | 6 | 9 |
| Rainy days | 14 | 12 | 8 | 10 | 18 | 22 | 29 | 30 | 30 | 23 | 24 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Bartolomé Xtún is at